Today Only - ends in 21hrs or until sold out
"Omen" is another word for "sign", so I'm pretty sure this is a "sign" that you need a new computer.
Here are some other signs that you need a new computer:
-Your computer has one of those old green and black screens
-You can cook an entire dinner while you wait for a single website to load
-Your computer has started sending you weird messages about a prophecy and something called "The Matrix"